Spiking Standards Kit Back Catalog number: 53073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678387 Dichlofluanid, 100 µg/ml, Acetonitrile, 5ml Price on request 681030 PCB 195, 5mg Price on request 11882.9-5G Di-n-butyl-carbonate,neat,neat,5g, Price on request